JP3000861U - Cleaning tool with handle - Google Patents

Abstract

(57) [Summary] [Purpose] To make it possible to replace the main body of the cleaning tool without causing the handle to be attached or removed poorly and keeping the hand clean. [Structure] Plate 2 fixed to one surface of cleaning tool body 11
On the handle attaching / detaching surface 23 of one, two engaging pieces 27 are provided with engaging portions 29.
So as to be back-to-back and with a gap 28 provided between the locking pieces, and an opening 43 is formed in the handle 41 so as to penetrate through the upper and lower surfaces of the handle, and a pair of opposite side surfaces in the opening are formed. Is provided with an engaging projection 45 that engages between the engaging portion of the engaging piece and the plate surface, and the engaging piece fixing spacer 49 is press-fitted into the gap 28 between the engaging pieces after the engagement. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cleaning tool with a handle used for various cleaning such as waxing automobiles, cleaning furniture, cleaning toilets, and the like.

[0002]

[Prior art]

 Conventionally, the cleaning tool with a handle is as shown in FIG. 6 showing a side surface thereof and FIG. 7 showing a central cut end surface at the time of attaching the handle, that is, a plate body foldable on one side of a cleaning tool body 61 made of a sponge body. It is known that 63 is provided, and projections 69, 69 on both sides of the tip of the handle 67 are fitted inside the handle support pieces 65, 65 provided on the plate body 63 so that the handle 67 is detachably attached (actual flat plate). 1-66265). In this cleaning tool with handle, since the handle 67 is easy to clean and the handle 67 is detachable, when the cleaning tool body 61 is soiled or damaged, the cleaning tool body 61 is attached to the plate body. With 63 there is the advantage that it can be replaced with a new one.

In the cleaning tool with a handle, as shown in FIG. 7, the plate 67 is bent to attach and detach the handle 67 in a state where the tips of the handle support pieces 65, 65 are widened. The body 63 is made thin or the plate body 63 is partially provided with a groove to facilitate bending of the plate body 63.

However, since the plate body 63 is easily bent, the handle 67 is easily removed when the plate body 63 is used with a great deal of force, and there is a problem that cleaning cannot be performed with a great deal of force. If the plate body 63 is bent too much in order to easily attach and detach the handle 67, the plate body 63 may be damaged, or the plate body 63 may have a bending tendency, and the plate body 63 and the handle support pieces 65, 65 may be bent. May not return to their original position. In particular, when the plate body 63 is damaged or bends when the handle is attached, the handle 67 is more easily detached during use, and in the worst case, the handle 67 cannot be attached, so that the handle 67 cannot be attached. It will have to be used in the absence of. Further, even if the plate body is not damaged, it is necessary to apply a considerable force to bend the plate body, and it is necessary to grasp the cleaning tool body and bend the plate body when replacing the cleaning tool body after cleaning. Therefore, there is also a problem that the dirty surface of the cleaning tool body is touched and dirty.

[0005]

[Problems to be solved by the device]

 Therefore, the present invention intends to provide a cleaning tool with a handle that does not cause a handle to be attached / detached poorly and that allows the cleaning tool body to be replaced without soiling the hand.

[0006]

[Means for Solving the Problems]

 This invention is a cleaning tool with a handle in which a handle is detachably attached to a plate fixed to one side of a cleaning tool body made of sponge or the like, and a handle attaching / detaching surface of the plate has a protruding locking portion on a side surface. At least two locking pieces are erected so that the locking portions are back to back and a gap is provided between the locking pieces, while the locking pieces are inserted into the grips. Is formed so as to penetrate through the upper and lower surfaces of the handle, and an engaging protrusion that engages between the locking portion of the locking piece and the plate surface on a pair of side surfaces facing each other inside the opening. Is provided, and the spacer for fixing the locking piece is press-fitted into the gap between the locking pieces after the engagement.

[0007]

[Action]

 In the cleaning tool with a handle of the present invention, an engaging protrusion provided on the inner surface of the opening of the handle is provided between the locking portion of the locking piece standing on the handle attaching / detaching surface of the plate and the handle attaching / detaching surface of the plate. By fitting, the handle is fixed to the cleaning tool body via the plate. Further, the locking piece fixing spacer press-fitted into the gap between the locking pieces prevents the locking pieces from bending in a direction in which they come close to each other, and the locking pieces and the engaging protrusions of the handle are formed. The disengagement of the handle is prevented, and the handle is prevented from coming off during cleaning. On the other hand, when removing the grip, the spacer for fixing the locking piece is removed from the gap between the locking pieces, and then the tips of the two locking pieces are brought close to each other so that the locking piece and the grip are engaged with each other. Disengage the protrusion and release the handle from the plate.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view showing a cleaning tool with a handle according to an embodiment of the present invention when a handle is attached, and FIG. 2 is a perspective view showing a state where a locking piece of a plate and an engaging protrusion of the handle are engaged with each other. 3 is a cut end view taken along the line 3-3 in FIG. 2, FIG. 4 is a perspective view showing the handle after attachment, and FIG. 5 is a cut end view taken along the line 5-5 in FIG.

The cleaning tool 10 with a handle shown in FIGS. 1 to 5 includes a cleaning tool body 11, a plate 21, and a handle 41. The cleaning tool body 11 is made of an elastic material such as sponge. The elastic material is not limited to one made of one material, and a plurality of materials may be combined by lamination or the like. The shape of the cleaning tool body 11 is a disk shape or the like, and has a desired shape according to the application. A plate 21 is fixed to one surface of the cleaning tool body 11 by adhesion or the like.

The plate 21 is for attaching and detaching the handle 41 to and from the cleaning tool main body 11, and is made of plastic such as polypropylene or polystyrene or metal, but it is rust-resistant, lightweight, and easy to manufacture. It is preferably made of plastic. A surface of the plate 21 opposite to the cleaning tool body 11 constitutes a handle attaching / detaching surface 23. On the handle attaching / detaching surface 23, a pair of handle holding projections 25, 25, locking pieces 27, 27, and position fixing projections 31, 31 are formed.

The gripping projections 25, 25 are formed at a distance substantially equal to the width of the tip of the grip 41. The gripping projections 25, 25 are provided for guiding the grip 41 to the correct position by sandwiching both side surfaces 42, 42 of the grip 41 when the grip 41 is attached, and for preventing the grip 41 from sticking after mounting the grip 41. is there.

The locking pieces 27, 27 are for attaching and detaching the grip 41, and the locking portions 29, 29 projecting back to back are formed on the side surface of the tip. The locking pieces 27, 27 are provided upright between the gripping projections 25, 25 with a predetermined gap 28 provided between the locking pieces. Further, the locking portions 29, 29 preferably have a triangular cross-sectional shape with thinned tips as shown in FIG. 3 so that the engaging projections of the opening of the handle 41 described later can be easily engaged. The locking pieces 27, 27 may have two forked ends to form two locking pieces, and the number of the locking pieces may be three or more.

The position fixing projections 31, 31 are for preventing the grip 41 from being displaced along the locking pieces 27, 27 during cleaning. In this embodiment, they are provided on both outer sides of the locking pieces 27, 27 so as to directly intersect with the locking pieces 27, 27 and come into contact with the inner peripheral edge of the lower surface of the handle opening 43, which will be described later, so that the grip 41 is held. It is designed to prevent slippage.

The handle 41 is made of a plastic such as polypropylene and has a long handle. The handle 41 is attached to the plate 21 so that the lower surface of the tip end contacts the handle attaching / detaching surface of the plate 21. An opening 43 that penetrates the upper and lower surfaces is formed at the tip of the handle 41.

The opening 43 is for inserting the locking pieces 27, 27 of the plate, and the locking parts 29, 29 of the locking piece and the plate are formed on a pair of inner side surfaces facing each other. Engaging projections 45, 45 that engage between the grip attachment / detachment surfaces 23 are formed. Further, the opening 43 in this embodiment has a space whose upper surface is larger than that of the lower surface 48, and a lid 47 is integrally formed on the edge of the opening 43 through a thin hinge 46. It

The lid 47 has a size that fits into the upper portion of the opening 43 by rotation using the hinge 46, and the inner surface of the lid 47 has a space between the locking pieces when the lid 47 closes the opening 43. A locking piece fixing spacer 49, which is press-fitted into the gap 28, is formed in a rib-like shape. The locking piece fixing spacer 49 is for preventing the locking pieces 27, 27 from bending in a direction in which they approach each other, and has a thickness substantially equal to the gap 28 between the locking pieces. The locking piece fixing spacer 49 is not limited to the rib shape, but may be a rod shape.

Further, the opening 43 is formed with a recess 51 at the edge of the upper surface of the rear part thereof, which facilitates the removal of the lid 47. Reference numerals 53 and 55 are stoppers that come into contact with the inner surface of the lid body 47 when the lid body 47 closes the opening 43, and regulate the degree of closure by the lid body 47.

In the cleaning tool with handle 10 having such a configuration, the handle 41 is attached to the plate 21 as follows. First, as shown in FIG. 1, the opening 43 of the handle 41 is placed on the locking pieces 27, 27 of the plate 21 with the lid 47 of the handle opening opened. Then, the tip of the handle 41 is pushed between the handle attaching / detaching surface 23 of the plate 21 so as to fit between the handle holding projections 25, 25 of the plate 21. As a result, as shown in FIGS. 2 and 3, the engaging protrusions 45, 45 in the opening 43 are provided between the engaging portions 29, 29 of the engaging pieces 27, 27 and the handle attaching / detaching surface 23 of the plate 21. Engage. At this time, the position fixing projections 31, 31 of the plate 21 are brought into contact with the inner peripheral edge of the lower surface of the opening 43 to fix the position of the handle 41.

After that, as shown in FIGS. 4 and 5, the lid 47 is pressed against the opening 43 by using the hinge 46, and the locking piece fixing spacer 49 on the inner surface of the lid 47 is locked. It is press-fitted into the gap 28 between 27 and 27. As a result, the locking pieces 27, 27 are prevented from being bent and deformed toward each other thereafter, and the disengagement of the handle 41 and the plate 21 is prevented.

On the other hand, when the cleaning tool main body 11 becomes dirty or damaged, a coin or the like is inserted into the take-out recess 51 of the lid at the edge of the upper surface of the opening 43, and the lid 47 is lifted. The opening 43 is opened, and at that time, the spacer 49 for fixing the locking piece on the inner surface of the lid is pulled out from between the locking pieces 27, 27. Next, the tips of the locking pieces 27, 27 are pinched to bring the tips of the locking pieces 27, 27 closer to each other, and the engagement between the locking pieces 27, 27 and the engaging projections 45, 45 of the handle 41 is released, and the state is maintained. The tip of the handle 41 is separated from the plate 21 with.

In the above embodiment, the locking piece fixing spacer 49, which is press-fitted between the locking pieces 27, 27, is provided on the inner surface of the lid 47 connected to the edge of the opening 43 by the hinge 46. However, it is not limited thereto. For example, the locking piece fixing spacer may be provided on the inner surface of the lid separated from the handle, or only the locking piece fixing spacer may be provided without providing the lid.

[0022]

[Effect of device]

 As shown and described above, according to the cleaning tool with a handle of the present invention, the handle can be attached and detached without bending the plate, and the plate is not bent and is not damaged. As a result, the handle will not be attached, will not come off during cleaning, or will not rattle. Further, according to the cleaning tool with a handle of the present invention, the parts to be touched when the handle is attached and detached are the plate part and the handle part on one side of the cleaning tool body, and the cleaning tool body such as a sponge does not need to be touched. Therefore, the cleaning tool body can be replaced without soiling the hands.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cleaning tool with a handle according to an embodiment of the present invention when a handle is attached.

FIG. 2 is a perspective view showing a state in which an engaging piece of the plate and an engaging protrusion of the handle are engaged with each other.

FIG. 3 is a cut end view taken along line 3-3 of FIG.

FIG. 4 is a perspective view showing a state after attaching a handle.

5 is a cut end view taken along line 5-5 of FIG.

FIG. 6 is a view showing a side surface of a conventional cleaning tool with a handle.

FIG. 7 is a central cut end view of the cleaning tool with handle when the handle is attached.

[Explanation of symbols]

 11 Cleaning Tool Main Body 21 Plate 27 Locking Piece 28 Gap Between Locking Pieces 29 Locking Part 41 Handle 43 Opening 45 Engaging Protrusion 49 49 Locking Piece Fixing Spacer

Claims (5)

[Scope of utility model registration request] 1. A cleaning tool with a handle, wherein a handle is detachably attached to a plate fixed to one surface of a cleaning tool body made of sponge or the like, wherein a handle attaching / detaching surface of the plate has a protruding locking portion on a side surface. At least two locking pieces are erected so that the locking portions are back to back and a gap is provided between the locking pieces, while the handle has an opening into which the locking pieces are inserted. Forming a portion penetrating the upper and lower surfaces of the handle, and providing an engaging protrusion that engages between the engaging portion of the engaging piece and the plate surface on a pair of opposing side surfaces in the opening, A cleaning tool with a handle, wherein a spacer for fixing a locking piece is press-fitted into a gap between the locking pieces after the engagement. 2. The cleaning tool with a handle according to claim 1, wherein a gripping protrusion for gripping both side surfaces of the grip is provided on the outside of the locking piece of the grip attaching / detaching surface of the plate. 3. The cleaning tool with a handle according to claim 1, wherein the handle attaching / detaching surface of the plate is provided with a position fixing projection for fixing the position of the handle by contacting the inner peripheral surface of the opening of the handle. 4. The method according to any one of claims 1 to 3,
A cleaning tool with a handle, in which a spacer for fixing a locking piece is formed on one surface of a lid connected to the edge of the opening of the handle via a hinge. 5. The cleaning tool with a handle according to claim 4, wherein a recess for taking out the lid is formed at the edge of the opening on the upper surface of the handle.